Drugmakers claim that broad state PFAS laws are overly burdensome. But environmental health experts aren’t convinced.

Although the science is unsettled, the White House has embraced core tenets of the 'sperm count decline hypothesis.' ...

Former EPA scientists who responded to emergencies are now in the private sector. What does that mean for future crises?

Longstanding regulatory and testing gaps have historically been filled by third-party groups with questionable methods.

A massive Swedish study examined hormonal birth control risks. But the nuances of such studies get lost on social media.

In "Nightmare Obscura," dream scientist Michelle Carr argues that our dreamscapes are essential pillars of who we are.

Hidden Guests” explores how the emerging field of microchimerism is upending medicine, genetics, and our sense of self.

In 1938, President Franklin D. Roosevelt created the organization now called March of Dimes, with the goal of wiping out polio, the viral disease that caused his paraplegia. Just 17 years later, clear ...

Corruption in science? Academic discrimination? Research censorship? Government cover-ups? Undark wants to hear about it. Email us at tips@undark.org or visit our contact page for more secure options.

Things were not going well for Eugene Cernan, who was outside his ship on a spacewalk — just the second time an American astronaut had ever made such a trip. The vagaries of microgravity and Newton’s ...